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Distribution, Circuit Breakers, and Temporary Power Solutions

All electrical distribution systems whether commercial, residential, or industrial need protection from power surges, short circuits, overloads, and other unwanted problems. Grainger has an extensive selection of electrical distribution equipment including circuit breakers to protect your system from overload conditions. Miniature circuit breakers are designed for compact spaces, and we even have models suitable for use in hazardous locations. Choose from bolt-on to plug-in circuit breakers available in the specifications to meet your electrical needs, to models with a ground fault circuit interrupter (GFCI) feature. For power distribution there are load centers, panelboards, and power distribution blocks suitable for new installations or when reworking circuits.

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Distribution Q&A

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Distribution
(15 Questions : 15 Answers)

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need amain breaker for a crouse heine

1 week, 2 days ago
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In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. Thank you for using Grainger.com Ask & Answer.
1 week ago
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3 months, 4 weeks ago
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In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. Thank you for using Grainger.com Ask & Answer.
3 months, 3 weeks ago
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The main 200 amp breaker has tripped out on the box. Will not turn back on. One can hold the on off switch on and it will work. Need to know if it is possible to change the main breaker out, withe a new one. What will inter change on the Murrey box?
6 months ago
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Answer: 
We can help you with that. Give us a call with the number off of the breaker so we can assist. 1-800-Grainger.

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6 months ago
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6 months ago
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Answer: 
In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. For plug in and bolt in style breakers we need to know the manufacturer of the panel. Many breakers are brand specific for the panels. We carry several different brands. Thank you for using Grainger.com Ask & Answer
6 months ago
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Is there another brand that will fit. Dave.
8 months ago
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Answer: 
We are sorry but to answer your question we would need more information. If you could please call 800-472-4643 and speak with one of our tech reps they will be able to assist you in getting the information you are asking for.

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8 months ago
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AFCI breakers

I just discovered I am required to install AFCI circuit breakers in my house. I checked both Lowe's and Home Depot and each breaker cost over 40 dollare each. Any idea where I might find at a discount?
8 months ago
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In order to better assist you we will need additional information. Please call 1-800-Grainger to speak with a Customer Service Agent. Thank you for using Grainger.com Ask & Answer.
8 months ago
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i need to identify the circuit breaker where they go
11 months ago
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Answer: 
We are sorry but to answer your question we would need more information. There are many different options depending on your application. If you could please call 800-472-4643 and speak with one of our tech reps they will be able to assist you in getting the information you are asking for.

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9 months ago
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1 year, 1 month ago
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Answer: 
Unfortunately Grainger does not currently stock any meter panels or Murray Branded products.

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1 year, 1 month ago
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For an old cutter-hammer distribution box; non-arc fault, single-pull breaker has a number on it: L-3596. The non-fault breaker has a notch in it, so arc-fault breakers found at Menards or Loews do not fit box.
1 year, 4 months ago
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Answer: 
Unfortunately Grainger does not currently stock any breakers that fit Cutler Hammer panels.

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1 year, 4 months ago
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I need to get a general electric 2 pole 50 amp. ground fault circuit interrupter. general electric serial number THQL2150GFP
1 year, 5 months ago
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Answer: 
As listed in the GE catalogs, THQL2150GF1, is not currently a stock item for us. Please call us at 1-800-Grainger so we can provide you with a quote for this breaker.

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1 year, 5 months ago
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